Set these first: changing them resets every pivot to automatic. Size is kept; the mesh is centred on the ground.
2 · Parts{{ partsMeta }}
Auto-detect cuts where the surface folds inward by more than the crease angle and drops parts smaller than the min size. It replaces the list (Undo brings it back).
Name
Parent
Pivot
{{ pivotNote }}
Axis
{{ axisNote }}
3 · Cut by hand
Mirror
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Tool
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4 · Export
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{{ dlNote }}
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No mesh yetLoad a .glb, .obj or .stl, or drop it here. A single fused piece works: parts are cut along the creases where the surface folds inward, and you fix the rest by hand.